3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| happy_fun | 6 | 1411 | 480 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.150 | 0.159 | 0.176 | 22.6 | -36 | 16 | 1492 | 1411 | 9380 |
| Odd | -0.159 | 0.159 | 0.180 | 15.6 | -29 | 10 | 1394 | 1326 | 9150 |
| SRMFix | -0.197 | 0.197 | 0.222 | 32.1 | -74 | 0 | 1126 | 1008 | 9707 |
| initial | -0.211 | 0.211 | 0.230 | 25.4 | -39 | -4 | 1169 | 1048 | 9756 |
| SRM | -0.496 | 0.496 | 0.627 | 120.0 | -320 | -32 | 880 | 480 | 9493 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-03-22 | SRM 394 | 2 | 578 | 613.90 | -0.13 | -13 | 1411 | 9380 | -33 | 480 | 9493 |
| 5 | 2008-01-05 | SRM 386 | 2 | 578 | 589.05 | 0.03 | 16 | 1425 | 8690 | -32 | 513 | 9067 |
| 4 | 2007-10-02 | SRM 368 | 2 | 477 | 474.58 | -0.19 | -22 | 1409 | 7328 | -75 | 545 | 7568 |
| 3 | 2007-07-21 | SRM 359 | 2 | 532 | 479.99 | -0.27 | -36 | 1431 | 6764 | -127 | 620 | 7137 |
| 2 | 2007-07-17 | SRM 358 | 2 | 373 | 393.19 | -0.20 | -25 | 1467 | 6294 | -133 | 747 | 6103 |
| 1 | 2007-07-12 | SRM 357 | 2 | 428 | 386.97 | -0.14 | -23 | 1492 | 5943 | -320 | 880 | 4881 |